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3 years ago

Find the value of d, plz reply asap I just have 5 min left to submit it

Mathematics

1 answer:

AfilCa [17]3 years ago

4 0

Answer:

97 degrees

Step-by-step explanation:

Angle d and the angle to the right of angle c are alternate interior angles. This means that these angles are congruent. The angle next to angle c is equal to 180-83 degrees, which is the same as 97 degrees. So, angle d has a value equivalent to 97 degrees.

hope this helps and I hope you submit it in time!

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The expression(x 12) (y-13) (x-5) (y 4) is equivalent to xmxy. what is the value of n?

ANTONII [103]

Answer:

-9

Step-by-step explanation:

The applicable exponent rule is ...

a^b·a^c = a^(b+c)

___

For the y factor, ...

y^-13 · y^4 = y^(-13+4) = y^-9 . . . . . exponent of -9

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4 years ago

An inconsistent independent system of equations is a system with

Dominik [7]

Answer:

intersecting lines that have the same slope but different y-intercepts

Step-by-step explanation:

I'm assuming this is from A P E X , right?

5 0

3 years ago

Read 2 more answers

I NEED HELP. Plz ignore my handwriting

dangina [55]

Answer:

Part A: 3x-8=2+12

3x-8=14

3x=22

x=22/3

Part B:

Since we know that two angles are equal to 14 because they are vertical angles, we have 360 = 28+2y. Solving for y we get

332 = 2y

166 = y.

7 0

3 years ago

Find the slope of the line through each pair of points. (16,-11), (7,0)

kati45 [8]

Answer:

$m=\frac{-11}{9}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (16, -11)

Point (7, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{0+11}{7-16}$
Add/Subtract: $m=\frac{11}{-9}$
Rewrite: $m=\frac{-11}{9}$

8 0

3 years ago

Find the second, fourth, and eleventh terms of the

tekilochka [14]

Answer:

The second term is -6 , the fourth term is 0 , the eleventh term is 21

Step-by-step explanation:

* Lets revise the explicit formula

- An explicit formula will create a sequence using n, the number

position of each term.

- If you can find an explicit formula for a sequence, you will be able

to quickly and easily find any term in the sequence by replacing

n with the number of the term you want

- It defines the sequence as a formula in terms of n.

* Now lets solve the problem

- The formula of the sequence is A(n) = -9 + (n - 1)(3)

- A(n) is any term in the sequence

- n is the position of the number

- To find the second term put n = 2

∵ n = 2

∴ A(2) = -9 + (2 - 1)(3) = -9 + (1)(3) = -9 + 3 = -6

* The second term is -6

- To find the fourth term put n = 4

∵ n = 4

∴ A(4) = -9 + (4 - 1)(3) = -9 + (3)(3) = -9 + 9 = 0

* The fourth term is 0

- To find the eleventh term put n = 11

∵ n = 11

∴ A(11) = -9 + (11 - 1)(3) = -9 + (10)(3) = -9 + 30 = 21

* The eleventh term is 21

5 0

3 years ago

Read 2 more answers